Product comparison · 2 laptops

Samsung R R720-FS02BE Intel Pentium Mobile T4200 vs Samsung X X420-FA02 Intel® Pentium® SU4100

94specifications compared
22differ
72identical
33known for one product only

Key differences

Display diagonal
- R R720-FS02BE Intel Pentium Mobile T4200:43.9 cm (17.3")
- X X420-FA02 Intel® Pentium® SU4100:35.6 cm (14")
Display resolution
- R R720-FS02BE Intel Pentium Mobile T4200:1600 x 900 pixels
- X X420-FA02 Intel® Pentium® SU4100:1366 x 768 pixels
Processor family
- R R720-FS02BE Intel Pentium Mobile T4200:Intel Pentium Mobile
- X X420-FA02 Intel® Pentium® SU4100:Intel® Pentium®
Processor model
- R R720-FS02BE Intel Pentium Mobile T4200:T4200
- X X420-FA02 Intel® Pentium® SU4100:SU4100
Processor frequency
- R R720-FS02BE Intel Pentium Mobile T4200:2 GHz
- X X420-FA02 Intel® Pentium® SU4100:1.3 GHz
Processor cache
- R R720-FS02BE Intel Pentium Mobile T4200:1 MB
- X X420-FA02 Intel® Pentium® SU4100:2 MB
Processor socket
- R R720-FS02BE Intel Pentium Mobile T4200:LGA 3647 (Socket P)
- X X420-FA02 Intel® Pentium® SU4100:BGA 956
Thermal Design Power (TDP)
- R R720-FS02BE Intel Pentium Mobile T4200:35 W
- X X420-FA02 Intel® Pentium® SU4100:10 W

Side by side

Differences highlightedShow differences only

Comparison of R720-FS02BE, X420-FA02
127 specifications	A Samsung R R720-FS02BE Intel Pentium Mobile T4200 Model R720-FS02BE View product	B Samsung X X420-FA02 Intel® Pentium® SU4100 Model X420-FA02 View product
Display2 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
HD typeKnown for one	HD+	Unknown — not stated by the source
Processor6 differ
Processor familyDiffers	Intel Pentium Mobile	Intel® Pentium®
Processor modelDiffers	T4200	SU4100
Processor frequencyDiffers	2 GHz	1.3 GHz
Processor cacheDiffers	1 MB	2 MB
Processor socketDiffers	LGA 3647 (Socket P)	BGA 956
Thermal Design Power (TDP)Differs	35 W	10 W
TcaseKnown for one	Unknown — not stated by the source	100 °C
Processor seriesKnown for one	Intel Pentium T4000 Series for Mobile	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	10	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	3 GB	4 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Storage1 differ
Total storage capacityDiffers	500 GB	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Audio1 differ
Audio systemKnown for one	Unknown — not stated by the source	HD SRS 3D
Speaker powerDiffers	2 W	1.5 W
Network2 differ
Networking featuresDiffers	Gigabit Ethernet	Fast Ethernet, WLAN
Wireless technologyDiffers	802.11b/g	IEEE 802.11 abg/n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	3
Modem (RJ-11) portsDiffers	1	0
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GS45 Express
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Softwareidentical
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	McAfee Virus Scan
Processor special features3 differ
Processor ARK IDDiffers	37251	43568
Processor codeDiffers	SLGJN	SLGS4
Processor package sizeDiffers	35 x 35 mm	22 x22 mm
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	40 W
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	2.9 kg	1.76 kg
WidthKnown for one	Unknown — not stated by the source	338 mm
DepthKnown for one	Unknown — not stated by the source	235 mm
Height (front)Known for one	Unknown — not stated by the source	2.32 cm
Height (rear)Known for one	Unknown — not stated by the source	3.15 cm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features2 differ
Infrared data portDiffers	Yes	No
Power supply typeKnown for one	Unknown — not stated by the source	AC
Internal modemDiffers	Yes	No
Compliance industry standardsKnown for one	IEEE 802.11b, IEEE 802.11g	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Swivel webcamKnown for one	No	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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